Ask Me Help Desk

Ask Me Help Desk (https://www.askmehelpdesk.com/forum.php)
-   Civil Engineering (https://www.askmehelpdesk.com/forumdisplay.php?f=496)
-   -   Need help With a Land Surveying Question ? (https://www.askmehelpdesk.com/showthread.php?t=684577)

  • Jul 19, 2012, 06:42 AM
    emmiibemmii
    Need help With a Land Surveying Question ?
    Pegs are to be positioned in a trench at 5m intervals at a gradient of 1 in 50 rise, starting at a height of 18.20m ODm, for the first peg. A level was set up and a BS of 2.56m was obtained on a TBM 920.63m OD. What staff reading will be required to position the pegs at 15m and 25m?
  • Jul 19, 2012, 07:19 AM
    emmiibemmii
    Quote:
    Originally Posted by emmiibemmii View Post
    Pegs are to be positioned in a trench at 5m intervals at a gradient of 1 in 50 rise, starting at a height of 18.20m ODm, for the first peg. a level was set up and a BS of 2.56m was obtained on a TBM (20.63m OD). What staff reading will be required to position the pegs at 15m and 25m?
    TYPO ** sorry

    • All times are GMT -7. The time now is 09:31 PM.